.back-button {
  position: absolute;
  top: 20px;
  left: 20px;
  background-color: #333;
  color: white;
  text-decoration: none;
  padding: 12px 25px;
  border-radius: 30px;
  
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  }
  
  .back-button:hover {
  background-color: #555;
  transform: translateY(-2px);
  }
body {
  font-family: Arial, sans-serif;
  background-color: whitesmoke;
  color: #fff;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 1400px;
  margin: auto;
  background: #333;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

h1, h2 {
  text-align: center;
  color: #fff;
}

form {
  margin-bottom: 20px;
}

form input {
  display: block;
  width: 50%;
  margin: 10px 0;
  padding: 10px;
  border: 1px solid #555;
  border-radius: 4px;
  background-color: #000;
  color: #fff;
}

form button {
  display: block;
  width: 20%;
  padding: 10px;
  background-color: white;
  color: #000;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

form button:hover {
  background-color: #000;
  color: white;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: #333;
  color: #fff;
}

table th, table td {
  padding: 10px;
  text-align: left;
  border: 1px solid #555;
}

table th {
  background-color: #444;
}

button.action {
  padding: 5px 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button.update {
  background-color: #000;
  color: white;
  transition: background-color 0.3s;
}

button.update:hover {
  background-color: white;
  color: #000;
}

button.delete {
  background-color: #000;
  color: white;
  transition: background-color 0.3s;
}

button.delete:hover {
  background-color: white;
  color: #000;
}




/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
}

.modal-content {
  position: relative;
  margin: 15% auto;
  padding: 20px;
  background-color: #333;
  color: white;
  width: 500px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Close Icon (X) */
.close-icon {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 30px;
  color: white;
  cursor: pointer;
}

.close-icon:hover {
  color: #ccc;
}

/* Input fields */
.modal-content input[type="text"],
.modal-content input[type="email"],
.modal-content input[type="tel"] {
  width: 90%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}

/* Button styles */
button {
  padding: 10px 20px;
  background-color: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 5px;
  margin: 10px 5px;
}

button[type="submit"]:hover {
  background-color: #000;
  color: white;
}